Engines and Components› Engine Bearings

King Engine Bearings

King Engine Bearings Subaru FA/FB Main Bearing Set - Size STD

$198.06

SKU: K006 MB5745SI

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The King Engine Bearings MB5745SI is an engine crankshaft main bearing set designed for Subaru FA20/FB20 engines. This bimetal bearing set, constructed with an aluminum silicon base, offers durability and precision for various Subaru and Toyota models.

The set features standard flange and undersize specifications for ideal fitment.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandKing Engine Bearings
Part NumberK006 MB5745SI

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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